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HAT-P-27b

Discovered by: Béky et al. 2011
The Star
Simbad
GAIA
2MASS
HAT-P-27
DR2 1159336403336463872
J14510418+0556505
RA 14:51:04.1870 DEC +05:56:50.548
Parallax
4.992 mas
P.M. RA
-28.621 mas/y
P.M. DEC
-2.757 mas/y
MagV
12.19
MagR
11.98
MagI
11.23
MagJ
10.626
MagH
10.249
MagK
10.109
MagG
11.956
MagGBP
12.419
MagGRP
11.352
* calculated from GAIA magnitudes

Ephemeris - Not verified False
Seeliger et al. 2015
Mid-time
2455186.0199 ± 0.0004 BJDTDB
Period
3.0395803 ± 1.5e-06 days

Transit Parameters
Béky et al. 2011
Rp/Rs
0.119 ± 0.003
a/Rs
9.7 +0.4 -0.5
i
84.7 +0.4 -0.7 deg
e
0.08 +0.05 -0.05
ω
63.0 +64.0 -64.0 deg
DepthR*
14.08 mmag
Duration*
1.68 hours
* calculated from the other parameters, using PyLightcurve

Limb Darkening Parameters
Béky et al. 2011
Teff
5300.0 +90.0 -90.0 K
Log(g)
4.51 +0.04 -0.04 cm/s2
Fe/H
0.29 +0.1 -0.1 dex
ExoClock Status
Observing Priority
Total Observations (Recent)
O-C minutes
Total Literature Mid-times
LOW
6 (6)
-4.4±0.4
0
HAT-P-27b


ExoClock Observations
Obs. Date O-C (min) Observer
Observatory
Telescope
Camera / Filter / Exp [s]
2020-05-22 -6.0 ± 0.6 Matthias Mallonn
STELLA
Cassegrain
optical CCD photometer / r' / 50.0
2020-05-18 -1.2 ± 1.7 Francois Regembal
HRTobs
Astrosib RC360
SBIG STX 16803 / Lum / 60.0
2020-05-19 -3.5 ± 0.7 Matthias Mallonn
STELLA
Cassegrain
optical CCD photometer / r' / 50.0
2020-05-15 -3.4 ± 0.9 Matthias Mallonn
STELLA
Cassegrain
optical CCD photometer / r' / 50.0
2020-05-15 -3.7 ± 3.0 John Savage
Z42 Rushay Farm Observatory
Celestron 14Edge
ZWO ASI6200MM / Clear / 120.0
2020-05-15 -5.6 ± 3.2 Francois Regembal
HRTobs
Astrosib RC360
SBIG STX 16803 / Lum / 60.0
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